import async from "async"; /** * Migration 22 * * Migration to fix issues in a previous migration (12), where report categories were not turned into lowercase * @param {object} MigrationModule - the MigrationModule * @returns {Promise} - returns promise */ export default async function migrate(MigrationModule) { const reportModel = await MigrationModule.runJob("GET_MODEL", { modelName: "report" }, this); return new Promise((resolve, reject) => { async.waterfall( [ next => { this.log("INFO", `Migration 22. Finding reports with document version 5.`); reportModel.find({ documentVersion: 5 }, (err, reports) => { if (err) next(err); else { async.eachLimit( reports.map(reporti => reporti._doc), 1, (reporti, next) => { const issues = reporti.issues.map(issue => ({ ...issue, category: issue.category.toLowerCase() })); reportModel.updateOne( { _id: reporti._id }, { $set: { documentVersion: 6, issues }, $unset: { description: "" } }, next ); }, err => { if (err) next(err); else { this.log("INFO", `Migration 22. Reports found: ${reports.length}.`); next(); } } ); } }); } ], err => { if (err) reject(new Error(err)); else resolve(); } ); }); }